JY·J507 mea haʻahaʻa-hydrogen sodium uhi carbon kila electrode Featured Image

ʻO JY·J507 kahi haʻahaʻa-hydrogen sodium coated carbon steel electrode

ʻO JY · J507 he haʻahaʻa-hydrogen sodium coated carbon steel electrode. Pono e hana ʻia ma DCEP He mea maikaʻi loa ka hoʻohana ʻana i ka hoʻohana ʻana e hiki ai iā ia ke hana i nā kūlana a pau, he paʻa arc, maʻalahi ka wehe ʻana o ka slag.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Palapala noi

Ke kumu:Hoʻohana ʻia ia i ka welding medium-carbon steel a me nā hale haʻahaʻa-alloy

Hoʻohui Kemika o nā Uea Welding (%)

Mea hoao	C	Mn	Si	S	P	Ni	Cr	Mo	V
Waiwai Hōʻoia	≤0.15	≤1.60	≤0.90	≤0.035	≤0.035	≤0.30	≤0.20	≤0.30	≤0.08
Hua nui	0.082	1.1	0.58	0.012	0.021	0.011	0.028	0.007	0.016

Na Mea Mekanika o ka Metala I Waihoia

Mea hoao	Rm(MPa)	ReL(MPa)	A(%)	KV₂ (J) -20 ℃ -30 ℃
Waiwai Hōʻoia	≥490	≥400	≥20	≥47	≥27
Hua nui	550	450	32	150	142

X-Ray Radio-graphic Koi hoao:Papa ll

Hōʻike i kēia manawa (AC, DC)

Anawaena(mm)	φ2.5	φ3.2	φ4.0	φ5.0
Amperage(A)	60~100	80~140	110~210	160~230

Nā memo: 1. Pono e hoʻomoʻaʻia ka electrode i ka mahana o 350 ° C no 1 hola. E hoʻomaʻamaʻa mua i ke koʻokoʻo ke hoʻohana ʻia.
2. Pono e hoʻomaʻemaʻeʻia nā mea haumia e like me ka'ōpala, kaʻailaʻaila a me ka makū mai ka'āpana hana.
Pono 3.Short arc e hana i ka welding. ʻOi ʻia ke ala weld haiki.

Mua: JY·J422 no ke kuʻi ʻana o ke kila kalapona haʻahaʻa haʻahaʻa a me ka ikaika haʻahaʻa haʻahaʻa.

Aʻe: JY·308L uwea kuʻihao no ke kinoea pale kuhiliʻole kila flux cored uea.

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou